Hi,

I am using form based authentication in my Sharepoint 2007 site using Sql server. i am also using a pageviewer web part to show a web site in sharepoint application.

so my problem is that i need to login twice.
1) At the time of Sharepoint site login
2) At the time of web application open through pageviewer web part.

so i need to overcome this problem and want to login only once at the time of open sharepoint site and login credentials should automatically pass to page viewer web part to open another website.